fix(signature): YouTube change for signature deciphering

fixes #282
fent · Feb 7, 2018 · 18b3f22 · 18b3f22 · wzhouwzhou · Feb 7, 2018
1 parent 4e9e07f
commit 18b3f22
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/sig.js b/lib/sig.js
@@ -109,7 +109,7 @@ var spliceStr = ':function\\(a,b\\)\\{' +
   'a\\.splice\\(0,b\\)' +
 '\\}';
 var swapStr = ':function\\(a,b\\)\\{' +
-  'var c=a\\[0\\];a\\[0\\]=a\\[b%a\\.length\\];a\\[b\\]=c(?:;return a)?' +
+  'var c=a\\[0\\];a\\[0\\]=a\\[b(?:%a\\.length)?\\];a\\[b(?:%a\\.length)?\\]=c(?:;return a)?' +
 '\\}';
 var actionsObjRegexp = new RegExp(
   `var (${jsVarStr})=\\{((?:(?:` +